標題: Highly Efficient Analog Maximum Power Point Tracking (AMPPT) in a Photovoltaic System
作者: Yang, Chih-Yu
Hsieh, Chun-Yu
Feng, Fu-Kuei
Chen, Ke-Horng
電控工程研究所
Institute of Electrical and Control Engineering
關鍵字: Analog Maximum Power Point Tracking (AMPPT);grid-connected inverter;photovoltaic system;tracking efficiency;wide-range current multiplier
公開日期: 1-七月-2012
摘要: A compact-size analog maximum power point tracking (AMPPT) technique is proposed in this paper for high power efficiency in the photovoltaic (PV) system. Combining existing MPPT approaches, we present a fast and accurate tracking performance. Here, a wide-range current multiplier, which tracks the maximum power point (MPP) in the solar power system, is implemented to detect the power slope condition of the solar panel. Experimental results show that the proposed technique can rapidly track the MPP with a high tracking accuracy of 97.3%. Furthermore, the proposed system can connect to the grid-connected inverter to supply ac power.
URI: http://hdl.handle.net/11536/16447
ISSN: 1549-8328
期刊: IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS
Volume: 59
Issue: 7
結束頁: 1546
顯示於類別:期刊論文


文件中的檔案:

  1. 000305832200015.pdf